public class resident {
        String sid,name,sge;
        int age;

    public String getSid() {
        return sid;
    }

    public void setSid(String sid) {
        this.sid = sid;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public String toString() {
        return "resident{" +
                "门号='" + sid + '\'' +
                ", 户主姓名='" + name + '\'' +
                ", 户主年龄=" + age + '}' +'\'';
    }
}

